To stop the Data & Privacy pop-up window from appearing for your home folder, run the command shown below:

defaults write com.apple.SetupAssistant DidSeePrivacy -bool TRUE

Since you normally will be able to run this command only after you’ve seen the Data & Privacy pop-up window, I’ve updated my script for suppressing the various pop-up windows to now also suppress the Data & Privacy pop-up window. For more details, see below the jump.